GB/T 23827-2021 Road traffic sign plate and support

GB/T 23827-2009 Road traffic sign plate and support

GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 708-1988 Dimensions shape weight and tolerances for cold-rolled plates and sheets GB/T 708-2006 Dimension,shape,weight and tolerance for cold-rolled steel plates and sheets GB/T 708-2019 Dimension,shape,weight and tolerance for cold-rolled steel strip and sheet GB/T 869 GB/T 2518-1988 Continual hot-dip zinc-coated steel sheets and strips GB/T 2518-2004 Continuous hot-dip zinc-coated steel sheets and strips GB/T 2518-2008 Continuously hot-dip zinc-coated steel sheet and strip GB/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip GB/T 2651-1989 Method of tensile test for welded joint GB/T 2651-2008 Tensile test method on welded joints GB/T 2651-2023 Destructive tests on welds in metallic materials—Transverse tensile test GB 2893-2001 Safety colors GB 2893-2008 Safety colours GB/T 2893.1-2004 Graphical symbols—Safety Colors and safety signs—Part1:Design principles for safety signs in workplaces and public areas GB/T 2893.1-2013 Graphical symbols—Safety colours and safety signs—Part 1:Design principles for safetry signs and safety markings GB/T 2893.2-2008 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.2-2020 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.3-2010 Graphical symbols—Safety colours and safety signs—Part 3:Design principles for graphical symbols for use in safety signs GB/T 2893.4-2013 Graphical symbols—Safety colours and safety signs—Part 4:Colorimetric and photometric properties of safety sign materials GB/T 2893.5-2020 Graphical symbols—Safety colours and safety signs—Part 5:Principles and requirements for the use of safety signs GB/T 3098.1-2000 Mechanical properties of fasteners—Bolts, screws and studs GB/T 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs GB/T 3098.2-2000 Mechanical properties of fasteners—Nuts—Coarse thread GB/T 3098.2-2015 Mechanical properties of fasteners—Nuts GB/T 3098.2-2025 Mechanical properties of fasteners—Part 2:Nuts GB/T 3250-1982 Aluminium and aluminium alloys—Riveting test method for rivet wire GB/T 3250-2007 Aluminium and aluminium alloys shear test method for rivet wire and rivets and riveting test method for rivet wire GB/T 3250-2017 Shearing and riveting test method of wires and rods for the aluminum and aluminum-alloy rivets GB/T 3681-2000 Plastics—Test method of exposure to weathering GB/T 3681-2011 Plastics—Methods of exposure to direct weathering,to weathering using glass-filtered daylight,and to intensified weathering by daylight using Fresnel mirrors GB/T 3681.1-2021 Plastics—Methods of exposure to solar radiation—Part 1:General guidance GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2:Direct weathering and exposure behind window glass GB/T 3880.1-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery GB/T 3880.1-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery GB/T 3880.1-2023 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery GB/T 3880.2-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 2:Mechanical properties GB/T 3880.2-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 2:Mechanical properties GB/T 3880.2-2024 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 2:Mechanical properties GB/T 3880.3-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 3:Tolerances on forms and dimensions GB/T 3880.3-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 3:Tolerances on forms and dimensions GB/T 3880.3-2024 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 3:Tolerances on forms and dimensions GB 5768.2-2009 Road traffic signs and markings—Part 2:Road traffic signs GB 5768.2-2022 Road traffic signs and markings—Part 2:Road traffic signs GB/T 6892-2000 Wrought aluminium and aluminium alloys—Extruded profiles for commercial usage GB/T 6892-2006 Wrought aluminium and aluminium alloys extruded profiles for general engineering GB/T 6892-2015 Wrought aluminium and aluminium alloys extruded profiles for general engineering GB/T 6892-2023 Wrought aluminium and aluminium alloys extruded profiles for general engineering GB/T 8162-1999 Seamless steel tubes for structural purposes GB/T 8162-2008 Seamless steel tubes for structural purposes GB/T 8162-2018 Seamless steel tubes for structural purposes GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 11253-2007 Cold-rolled sheets and strips of carbon structural steels GB/T 11253-2019 Cold-rolled sheet and strip of carbon structural steels GB/T 11253-1989 Cold-rolled plain carbon andlow alloy structural steel sheets and strips GB/T 13217.7-1991 Test method for adhesion to substrate of plastics gravure printing inks with tape GB/T 13217.7-2009 Test method for adhesion to substrate of liquid ink with tape GB/T 13217.7-2023 Test method for adhesion to substrate of ink with tape GB/T 13793-1992 Longitudinal electric resistance welded steel tubes GB/T 13793-2008 Steel pipes with a longitudinal electric (resistance) weld GB/T 13793-2016 Steel pipes with a longitudinal electric(resistance) weld GB/T 16422.2-1999 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon—arc sources GB/T 16422.2-2014 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc lamps GB/T 18226-2000 Specification for steel components anticorrosion of highway traffic engineering appurtenances GB/T 18226-2015 Specification for steel component anticorrosion of highway engineering GB/T 18226-2025 Specification for steel component anticorrosion of highway traffic engineering GB/T 18833-2002 Retro-reflective sheeting for road traffic signs GB/T 18833-2012 Retroreflective sheeting for traffic control GB/T 24721.1-2009 Glass fiber reinforced plastic product for highway—Part 1:General rule GB/T 24721.1-2023 Glass fiber reinforced plastic product for highway—Part 1:General rule GB/T 24721.5-2009 Glass fiber reinforced plastic product for highway—Part 5:Sign base panel GB/T 24721.5-2023 Glass fiber reinforced plastic product for highway—Part 5:Sign base panel GB/T 31446-2015 LED active light-emitting road traffic signs JT/T 495-2014 The sampling method for inspecting the quality of highway traffic safety facilities JT/T 495-2004 Sampling method and Judgement for highway safety appurtenances quality audit JT/T 495-2025 JT/T 688-2022 JT/T 688-2022 Reflectivity Terminology JT/T 688-2007 JT/T 688-2007 Reflectivity Terminology